9.22 Ct. Yellowish Green Prasiolite from Brazil

This 9.22 carat prasiolite from Brazil exemplifies precision lapidary work and exceptional optical performance. The stone is faceted in a radiant shape with dimensions 15.15 x 11.01 x 8.00 mm, producing a substantial table and well balanced pavilion depth that optimize light return. The cutting style combines the geometry of straight line facets with multiple pavilion and crown facets to enhance both scintillation and face up brilliance. Clarity is evaluated as eye clean at eye level, allowing unobstructed passage of light through the gem and contributing to a transparent appearance that emphasizes saturated color. Color is an intense yellowish green, achieved through a controlled heat treatment, and distributed evenly across the stone with no visible zoning. The polish is excellent, yielding crisp facet junctions and mirror like facet planes that drive contrast and lively flash. Overall symmetry, facet alignment, and proportioning have been executed to professional standards, creating sharp pavilion angles and a well proportioned crown that together maximize the prasiolite s refractive interaction and internal reflections.

As a centerpiece in any collection this prasiolite commands attention through its balance of size, color intensity, and cutting finesse. The radiant cut s hybrid faceting harnesses step like stability and brilliant like dispersion to render both broad flashes and pinpoint scintillation, making the gem suitable for solitaire rings, statement pendants, or bespoke pieces where optical performance is paramount. The heat treatment applied is a stable enhancement commonly used to refine hue while preserving clarity and durability, and the Brazilian origin is noted for producing prasiolites with attractive green tones. The Natural Gemstone Company presents this example as a technically refined specimen for connoisseurs who value exacting craftsmanship, precise facet geometry, and predictable visual behavior. For designers and collectors seeking a substantial, eye clean, intensely colored prasiolite with excellent polish and a radiant faceting scheme, this 9.22 carat gem offers a rare combination of technical quality and show stopping presence.